Members of the military test a person at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7G5JM

April 28, 2020

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures,...

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7G5J8

April 28, 2020

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures,...

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7G5JB

April 28, 2020

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures,...

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7G5JA

April 28, 2020

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures,...

Medical staff test a person at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7G5J9

April 28, 2020

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures,...

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 28, 2020 REUTERS/Andrew Couldridge

RTX7FSSS

April 26, 2020

Medical staff at a coronavirus test centre in the car park of Chessington World of Adventures, following...

Medical staff at a coronavirus test centre in the car park of Chessington World of Adventures, following the outbreak of the coronavirus disease (COVID-19), Chessington, Britain, April 26, 2020. REUTERS/Toby Melville

RTX7FSSL

April 26, 2020

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World...

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World of Adventures, following the outbreak of the coronavirus disease (COVID-19), Chessington, Britain, April 26, 2020. REUTERS/Toby Melville

RTX7FSSK

April 26, 2020

General view at a coronavirus test centre in the car park of Chessington World of Adventures, following...

General view at a coronavirus test centre in the car park of Chessington World of Adventures, following the outbreak of the coronavirus disease (COVID-19), Chessington, Britain, April 26, 2020. REUTERS/Toby Melville

RTX7FSSI

April 26, 2020

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World...

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World of Adventures, following the outbreak of the coronavirus disease (COVID-19), Chessington, Britain, April 26, 2020. REUTERS/Toby Melville

RTX7E0Q3

April 18, 2020

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World...

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0Q0

April 18, 2020

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World...

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0PW

April 18, 2020

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World...

A member of the military tests a person at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville TPX IMAGES OF THE DAY

RTX7E0KG

April 18, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0KF

April 18, 2020

People are seen queuing in their cars at a coronavirus test centre in the car park of Chessington World...

People are seen queuing in their cars at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0KD

April 18, 2020

A person is seen queuing in their car at a coronavirus test centre in the car park of Chessington World...

A person is seen queuing in their car at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0JP

April 18, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0JJ

April 18, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7E0FR

April 18, 2020

People are seen queuing in their cars outside a coronavirus test centre in the car park of Chessington...

People are seen queuing in their cars outside a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, London, Britain, April 18, 2020. REUTERS/Toby Melville

RTX7D3PC

April 15, 2020

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3PB

April 15, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3PA

April 15, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3P9

April 15, 2020

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A person is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3P8

April 15, 2020

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3P7

April 15, 2020

A general view at a coronavirus test centre in the car park of Chessington World of Adventures as the...

A general view at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3OV

April 15, 2020

A staff member is seen at a coronavirus test centre in the car park of Chessington World of Adventures...

A staff member is seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3OU

April 15, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3NH

April 15, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3NE

April 15, 2020

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3NC

April 15, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D3NG

April 15, 2020

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7D2PD

April 15, 2020

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 15, 2020. REUTERS/Andrew Couldridge

RTX7CR4Z

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQQC

April 14, 2020

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQMH

April 14, 2020

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as...

A woman is tested at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQM5

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQBL

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ8Y

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ8B

April 14, 2020

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Medical staff are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ7S

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ7E

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ7I

April 14, 2020

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTX7CQ7F

April 14, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 14, 2020. REUTERS/Peter Nicholls

RTS38M4O

April 10, 2020

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personnel are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LKB

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LI2

April 10, 2020

Military personal are seen at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personal are seen at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LH6

April 10, 2020

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personnel are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, in London, Britain, April 10, 2020. REUTERS/Peter Nicholls TPX IMAGES OF THE DAY

RTS38LGW

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LFW

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LFG

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LFD

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LCV

April 10, 2020

Military personal gestures at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personal gestures at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LCU

April 10, 2020

Military personal gestures at a coronavirus test centre in the car park of Chessington World of Adventures...

Military personal gestures at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LC6

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LC5

April 10, 2020

Medical staff are seen testing people at a coronavirus test centre in the car park of Chessington World...

Medical staff are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LC3

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LC2

April 10, 2020

Medical staff are seen testing people at a coronavirus test centre in the car park of Chessington World...

Medical staff are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS38LC1

April 10, 2020

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington...

Military personal are seen testing people at a coronavirus test centre in the car park of Chessington World of Adventures as the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 10, 2020. REUTERS/Peter Nicholls

RTS3809S

April 03, 2020

Medical staff at an NHS drive through coronavirus disease (COVID-19) testing facility in the car park...

Medical staff at an NHS drive through coronavirus disease (COVID-19) testing facility in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 3, 2020. REUTERS/Peter Nicholls

RTS3804V

April 03, 2020

A man stands at an NHS drive through coronavirus disease (COVID-19) testing facility in the car park...

A man stands at an NHS drive through coronavirus disease (COVID-19) testing facility in the car park of Chessington World of Adventures, as the spread of the coronavirus disease (COVID-19) continues, Chessington, Britain, April 3, 2020. REUTERS/Peter Nicholls